Knauf Q-Spray Sack Filler 25kg Rollable/Sprayable

<p>Ready-to-use polymer filler for interior use. The filler is designed for use with a filling machine (e.g. Swing Airless) and for application with a roller. Plastic cream-like consistency. No more than 3 mm may be applied in a single coat. The filler is suitable for interior use in surface preparation for painting or wallpapering. Intended for concrete, plaster and gypsum board surfaces with a preparation level of Q2 - Q4.</p><u>Properties and advantages:</u><ul><li>Good filling properties</li><li>Good adhesion</li><li>Plastic cream-like consistency</li><li>Can be applied in layers up to 3 mm thick</li><li>Easy sanding (by hand or with a sanding machine)</li><li>For manual or mechanical application</li><li>For interior use</li></ul><u>Technical data:</u><ul><li>Type (EN 13963) 2A</li><li>Density 1.5 - 1.7 g/cm³</li><li>Grain size μm ≤ 200</li><li>Colour white</li><li>pH level ~ 9</li><li>Fire reaction class (EN 13501-1) A2-s1,d0</li><li>Processing temperature from +10 to +25°C</li></ul><u>Instructions for use:</u><p>The substrate must be dry, clean and dust-free. Larger gaps should be filled with Knauf Fugenfüller Leicht or Knauf Uniflott. Highly absorbent or unstable substrates should be primed with Knauf Tiefengrund. The material is processed by hand or mechanically, mixing well and diluting with a small amount of water if necessary. Apply in layers up to 3 mm thick; apply the next coat only after the previous one has dried. Sand the dry surface with sandpaper and prime with Knauf Tiefengrund. Suitable sprayers/piston pumps for processing Q-Spray filler: PFT Samba XL, PFT Swing airless. The average working time after application is ~20 min. Air and substrate temperature must be above +10 °C. Under normal conditions, the drying time for a 2 mm thick coat is ~24 h. Wash equipment and working tools immediately after use with water. Knauf Q-Spray is not intended as a substrate for tiling. Before use, the contents of the bucket must be thoroughly stirred.</p>
19.49 € EUR
SKU: 232354
Brand: Knauf
EAN: 4750614007679

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